Arunpongpaisal, Suwanna
Assanagkornchai, Sawitri
Chongsuvivatwong, Virasakdi
Jampathong, Nattakorn
Article History
Received: 14 April 2022
Accepted: 8 July 2022
First Online: 31 August 2022
Declarations
:
: Ethical approval for this secondary data analysis was obtained from the Institutional Ethical Review Board of the Faculty of Medicine, Prince of Songkla University, Thailand (REC.62–077–18-1, dated May 4, 2019). Standard systems were implemented to avoid any breach of confidentiality. Informed consent was not required, as the data in the study database did not contain any identifying information. The study protocol was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.